TIME CONSTANT MEASUREMENTS OF HIGH PRESSURE ARC COLUMNS

被引：6

作者：

EDELS, H

GRAFFMANN, E

机构：

[1] Department of Electrical Engineering and Electronics, The University of Liverpool

[2] 819 Wolfratshausen

来源：

ZEITSCHRIFT FUR PHYSIK | 1969年 / 228卷 / 05期

关键词：

D O I：

10.1007/BF01558339

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements have been made of the column field strength response to step current disturbances of high pressure arcs for currents 4-40 amps in air, nitrogen, oxygen and argon. The influence of current step amplitude has been taken into account and the results used to derive the conductance time constant values of free recovery. The measured steady state and transient properties agree in general with the properties predicted for an arc column dominated by thermal conduction loss. The results clearly show the development of arc cores with current increase. © 1969 Springer-Verlag.

引用

页码：396 / +

页数：1

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